Daylily (Hemerocallis 'Isosceles') in the Daylilies Database

Data specific to Daylilies (Edit)
AHS link: AHS Daylily Cultivar Info
Hybridizer: Whatley
Year of Registration or Introduction: 1988
Ploidy: Tetraploid
Foliage type: Dormant
Scape height: 23 inches
Bloom size: 6.5 inches
Bloom time: Midseason-Late
Plant Traits: Diurnal
Rust Resistance: Shows Susceptibility
Rust Resistance Decimal Score: 2.7
Bloom Traits: Self
Bloom Form: Single
Color description: yellow self with green throat

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun to Partial Shade
Minimum cold hardiness: Zone 3 -40 °C (-40 °F) to -37.2 °C (-35)
Flowers: Showy
Fragrant
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Division
Parentage: Lahaina x Tet. Siloam Medallion
Child plants: 3 child plants

Photo by Gail Morgan of BX Creek Daylilies. Used with permission.

Photo gallery:

Discussion Threads about this plant
Thread Title Last Reply Replies
Daylily Alphabet...Show Us Your "S's" by Hemlady Mar 12, 2020 6:07 AM 158
ATP Series: The Daylilies of Oscie Whatley by daylily May 6, 2013 5:37 PM 18

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